Roza Y, Murni A, Gumanti G, Adnan A, Alawiyah T. Enhancing Mathematical Problem-Solving and Teamwork Skills For Junior High Schools Student Through Project-Based Learning. Universitas Jambi [Internet]. 2025 Dec. 8 [cited 2026 Apr. 21];15(3):430-45. Available from: https://www.online-journal.unja.ac.id/edumatica/article/view/43491